User Manual

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ROBOT.HEADtoTOE
ProductUser’sManual–MD10C
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6. Input
PinNo.
PinName
Description
1
GND 
Logicground.
2
**PWM
PWMinputforspeedcontrol
3
DIR
Directioncontrol.
**NotethatitisnotforRCPWMoperation
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Thetruthtableforthecontrollogicisasfollow:
Pin2(PWM)
Pin3(DIR)
OutputA
OutputB
Low
X(Don’tcare)
Low
Low
High
Low
High
Low
High
High
Low
High
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7. GreenLED–PowerLED.Shouldbeonwhentheboardispoweredon.
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AbsoluteMaximumRating
No.
Parameters
Min
Typical
Max
Unit
1
PowerInputVoltage
5

25
V
2
I
MAX
(MaximumContinuousMotorCurrent)


13
A
3
I
PEAK
–(PeakMotorCurrent)*


30
A
4
V
IOH
(LogicInput–HighLevel)
3

5.5
V
5
V
IOL
(LogicInput–LowLevel) 
0
0
0.5
V
6
MaximumPWMFrequency**


20
KHz
*Mustnotexceed10seconds.
**Actualoutputfrequencyissameasinputfrequency.
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CreatedbyCytronTechnologiesSdn.Bhd.–AllRightsReserved 7
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